mazda performance enhancement | CorkSport Mazda Performance Blog

July 10, 2015November 4, 2015

What New MX-5 Parts Do You Want to See?

With the new 2016 MX-5 due to arrive into our hands around the 21st of July, this brings up the question we’d like to ask our supporters: What new Miata parts would you like to see made?

It is a little early to ask this question, since we don’t have the 2016 MX-5 in our garage yet, but it does give our engineers a head start to think about what you value and want—beyond what we already have planned.

The short answer: Big things.

The long answer: The short list of products, below.

Intake/Airbox Kit Exhaust System
Lowering/Sport Springs
Upgraded Sway Bars
Short Shifter

Also, we’ve received a few ideas in the past, including a seat lowering kit. In other words, we’d move the seat even lower in the chassis for tall people/helmet clearance on the top. Also, a tuner.

Really, we’re open to anything, so exercise your mind and we’ll see what we can do!

Cheers,

Derrick

June 30, 2015August 3, 2023

We Need Your Feedback on Our Mazdaspeed Intake Manifold

Guys, we want your feedback on a project we’ve been working on for the past year.

We’ve shown glimpses of our Mazdaspeed intake manifold from time to time, including the one below when we had it installed on Barett’s Mazdaspeed 3, which popped up on our Facebook page—on April Fool’s—while it was being tested.

This manifold is designed to be a bolt-in. It’ll work with the stock throttle body, stock intercooler, stock you-name-it. This means if you’ve upgraded to a front mount intercooler, it’ll also work as it keeps the OEM throttle body location.

We’ve been through a few iterations of the intake manifold, and below is a picture of the latest version. We’ve changed several things in the design from the last test version, including individual ports for the runners to install meth injection.

In our testing, we’ve found spool to be 200 rpm sooner with the manifold installed. This has been shown on a 1st gen Mazdaspeed 3 equipped with the CorkSport turbocharger and a 2nd gen Mazdaspeed 3 with a GT35r installed.

We also had a peak increase in power of 17 horsepower at the wheels on the 1st gen Mazdaspeed 3 in back to back testing with the manifold.

So. This is where you the Mazdaspeed owner comes into play. We want to know: Would you buy this if we made it? Tell us your thoughts, and if you are interested, shoot us an email so we can keep you updated.

Cheers,

CorkSport

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June 23, 2015June 20, 2017

Love for the Skyactiv

We have gotten some great response back from our customers who have the SkyActiv Mazda 3, 6, and CX-5s over the past few years with product suggestions and questions about power, technology, and more.

We decided to have an in-house example of Mazda’s current sport model of the Mazda 3, a 2015 2.5 liter SkyActiv manual transmission. As everyone’s favorite television series host has put it in the past: There is no better way to test the breed than motorsports. So that is exactly what we are going to do with this brand new Mazda 3. Strip the interior, outfit it with CorkSport parts, install some safety gear, and go racing.

Yes. We are really going to take apart a perfectly good car to race on the track with a bunch of other people who suffer from the same mental disorder. We will be posting regular updates on the car as we proceed through the build, which will include time on our dyno and results on the races.

This also means there will be a garage sale on brand new parts from this car, interior, wheels, etc. It has every option so if you want something shoot us an email.

Stay tuned for updates.

-Derrick

May 20, 2015October 31, 2022

Our White Paper for the Mazdaspeed Replacement Turbocharger

We’ve been gearing up for months for the release of our turbocharger for the Gen 1 and Gen 2 Mazdaspeed 3 and 2006-2007 Mazdaspeed 6, and on Wednesday the wait was over.

After countless hours designing, testing, and adjusting, we released our drop-in turbo for the Mazdaspeed, and we’re very proud of it—and thrilled about the responses we’ve already received from our beta testers. (See the first reviews on the listing.)

Obviously, with a product this big, we wanted to inform our CorkSport customers as much as possible about the advantages of our turbo vs. the OEM and competitors, and how much power buyers could expect to gain.

Barett wrote a huge white paper on the turbocharger, detailing all of this. From the benefit of a drop-in (no new coolant lines, oil lines, or a intake system are required to install and operate it) to the details of a turbocharger’s anatomy, you can read all about what makes our turbo stand apart.

Our goal was to create a performance-driven turbocharger that wouldn’t break your bank or require a mechanical engineering degree to install. We’re happy to say we succeeded, but see for yourself.

Order your Mazdaspeed turbocharger here today, though be sure to read Barett’s white paper first. It’s long but good.

Cheers.

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April 24, 2015September 27, 2023

The New CorkSport Mazda 3 Rear Motor Mount

Feel like your SkyActiv-powered Mazda is lacking a bit of throttle response and driver feedback?

We hear you, that’s why we’re introducing the all new CorkSport Race Rear Motor Mount for 2014+ Mazda 3 and Mazda 6, as well as 2013+ Mazda CX-5.

Manufactured from 6061-T6 aluminum and anodized, the CorkSport Race RMM is strong, durable, and lightweight. What truly sets the CorkSport Race RMM apart from the competition goes to the 70a polyurethane. This RMM does not use polyurethane inserts that can loosen up and degrade. The 70a polyurethane is poured directly into the mount for a permanent bond with the aluminum body and bushing collar.

More than a handful of prototypes have been tested to ensure that the product arriving at your door is the very best it can be. We tested different durometer polyurethane from 60a to 80a (as well as different bushing sizes) to find the maximum improvement of throttle response and driver feedback without excessive noise, vibration, and harshness. Check out one of the prototypes below.

Now you might be thinking: “How does a motor mount improve throttle response and driver feedback?” In FWD vehicles it is typical for the engine to be oriented in a transverse layout. This means the engine is parallel to the axle centerline, whereas in a longitudinal layout (typical of V8’s and RWD vehicles) the engine is perpendicular to the axle centerline. Anyway, the engine/transmission applies a rotational force (torque) to the drive shafts, in turn rotating the wheels/tires forward.

“For every action there is an equal and opposite reaction.” – Newton’s third law of motion.

The amount of torque applied to the wheels is equal and opposite to what is applied to the engine itself, but what keeps the engine from just rotating? Enter the engine mounts. Unfortunately, the OEM engine mounts are very soft, so the engine is able to move and rotate substantially while driving. This makes for a very plush ride inside the cab, but sacrifices throttle response, driver feedback, and really the general driving experience. Replacing the RMM drastically reduces the amount of rotation the engine is allowed which in turn forces more of the engine’s torque to the tires sooner instead of just rotating the engine in the engine bay. This holds true for any action that affects the engine: throttle inputs, up-shifting, down-shifting…etc.

Improve your vehicle’s performance with the CorkSport Race RMM, and pair it up with the CorkSport Short Shift Plate and Shifter Bushings for the ultimate performance package!

-Barett, CS Engineering

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